This story appears in the March 23 print edition of Transport Topics. Click here to subscribe today. Truck technicians next year will have to deal with a pronounced increase in engine fault codes ...

That Check Engine light can mean so many different things, as can any noticeable difference in your car's performance or weird sounds. Fortunately, there are ways to narrow down the problem using ...

That 16-pin connector tucked beneath the dashboard of every car built after 1996 is one of the most underused tools available ...

The technology available to managers and service technicians on their smartphones continues to get better—now Cummins engine owners can use a mobile app to read prioritized engine fault codes and ...

I was recently at a seminar going over some diagnostics for some of the problematic and reoccurring fault codes. The general discussion led us in an interesting direction about the nature of fault ...

GALESBURG, Mich.--(BUSINESS WIRE)--Intelligent power management company Eaton today announced its IntelliConnect ™ remote diagnostic technology can now collect and analyze Cummins powertrain fault ...

Throughout your vehicle’s lifetime, you will encounter a range of issues. For instance, your brake pads may become worn, your AC unit might start to produce an unpleasant smell, or your axle may break ...

When driving a car with an automatic transmission, owners may encounter various problems with the engine control system. The most common one is the U0100 error. What ...

I think you could be looking in the wrong area. U2105 is an engine fault code, which perhaps helps explain why it comes on under heavy acceleration or travelling uphill. I would have a diagnostic ...

It’s a familiar scene: the check-engine light pops on, the car starts acting a little “off,” and you do the responsible thing. You pay for an engine diagnostic because you want clarity, not vibes.

We live in an age when dash cams have become a must-have, and while we’re not going to discuss the unfortunate reasons that made such equipment nearly mandatory, it’s pretty clear this market is ...